9841923

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 17873856

約数和(自身を除く): 8031933

約数列:

[1, 3, 7, 9, 13, 21, 39, 61, 63, 91, 117, 183, 197, 273, 427, 549, 591, 793, 819, 1281, 1379, 1773, 2379, 2561, 3843, 4137, 5551, 7137, 7683, 12017, 12411, 16653, 17927, 23049, 36051, 49959, 53781, 84119, 108153, 156221, 161343, 252357, 468663, 757071, 1093547, 1405989, 3280641, 9841923]

約数ペア:

[(1, 9841923), (3, 3280641), (7, 1405989), (9, 1093547), (13, 757071), (21, 468663), (39, 252357), (61, 161343), (63, 156221), (91, 108153), (117, 84119), (183, 53781), (197, 49959), (273, 36051), (427, 23049), (549, 17927), (591, 16653), (793, 12411), (819, 12017), (1281, 7683), (1379, 7137), (1773, 5551), (2379, 4137), (2561, 3843)]